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数字图像处理,基于MATLAB 语言上万图像处理系统(DIGITAL IMAGE PROCESSORE AANDF)

可逆直流脉宽调速系统的仿真中很重要的一个模块PWM(Reversible DC PWM speed control system simulation is an important module in PWM)

隐马尔可夫模型前向算法matlab程序,其中 alpha为局部概率；pprob为最终的观察概率(a matlab code for Hidden Markov Model forward algorithm.)

本文采用小波神经网络进行交通流量预测，短时交通流量存在随机性和非线性因素，影响预测的准确性。传统预测模型难以反映交通流量变化特点，同时传统神经网络易陷入局部极小值，泛化能力差，交通流量预测精度低。为了提高短时交通流量预测精度，提出一种小波神经网络的短时交通流量预测模型。小波神经网络可以对短时交通流量随机性、不确定性进行局部分析，并进行非线性预测，验证了模型的有效性，进行了对比试验。验证结果表明，小波神经网络提高了短时交通流量预精度，预测结果更具应用价值。(In this paper, wavelet neural network is used to forecast traffic flow. There are random and nonlinear factors in short-term traffic flow, affecting the accuracy of prediction. The traditional prediction model is difficult to reflect the characteristics of traffic flow changes. At the same time, the traditional neural network is easy to fall into the local minimum, the generalization ability is poor, and the prediction accuracy of traffic flow is low. In order to improve the accuracy of short-term traffic flow forecasting, a short-term traffic flow prediction model based on wavelet neural network is proposed. The wavelet neural network can analyze the randomness and uncertainty of short-term traffic flow and perform nonlinear prediction. The validity of the model is verified and a comparative experiment is conducted. The verification results show that the wavelet neural network improves the short-term traffic flow pre-precision, and the prediction result has more application value.)

关于肌电信号，计算平均功率频率（MPF）的功能(about EMG, calculate the mean power frequency (MPF))

用模型预测控制算法实现对电机位置控制仿真，参考输入单位为厘米(The model predictive control algorithm is used to simulate the motor position control. The reference input unit is centimeter.)

matlab codes for 2d heat equation problems

PDE Application imageimprossing

simulink module training!!

说明：  基于MATLAB开发环境的以早期原始的TV算法为原理的图像降噪(Based on the original TV in the early principles of image noise reduction algorithm for MATLAB development environment)